156914194138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{144961}}^1$

素因数の和:145103

約数の個数: 64

約数和(自身を含む): 280553656320

約数和(自身を除く): 123639462182

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 79, 158, 221, 403, 442, 527, 806, 1027, 1054, 1343, 2054, 2449, 2686, 4898, 6851, 13702, 17459, 31837, 34918, 41633, 63674, 83266, 144961, 289922, 541229, 1082458, 1884493, 2464337, 3768986, 4493791, 4928674, 8987582, 11451919, 22903838, 32036381, 58419283, 64072762, 76394447, 116838566, 148874947, 152788894, 194682623, 297749894, 355009489, 389365246, 710018978, 993127811, 1986255622, 2530874099, 4615123357, 5061748198, 6035161313, 9230246714, 12070322626, 78457097069, 156914194138]

約数ペア:

[(1, 156914194138), (2, 78457097069), (13, 12070322626), (17, 9230246714), (26, 6035161313), (31, 5061748198), (34, 4615123357), (62, 2530874099), (79, 1986255622), (158, 993127811), (221, 710018978), (403, 389365246), (442, 355009489), (527, 297749894), (806, 194682623), (1027, 152788894), (1054, 148874947), (1343, 116838566), (2054, 76394447), (2449, 64072762), (2686, 58419283), (4898, 32036381), (6851, 22903838), (13702, 11451919), (17459, 8987582), (31837, 4928674), (34918, 4493791), (41633, 3768986), (63674, 2464337), (83266, 1884493), (144961, 1082458), (289922, 541229)]